Search Results - "Pirozhnikova, O.E."

Investigation of superplasticity and dynamic grain growth in ultrafine-grained Al–0.5%Mg–Sc alloys by Chuvil'deev, V.N., Gryaznov, M.Yu, Shotin, S.V., Kopylov, V.I., Nokhrin, A.V., Likhnitskii, C.V., Murashov, A.A., Bobrov, A.A., Tabachkova, N.Yu, Pirozhnikova, O.E.

“…The effect of Sc on plasticity at elevated temperatures(from 300 to 500 °C) and strain rates(from 10−3 to 10−1 s−1)of ultrafine-grained (UFG) Al–0.5%Mg–Sc…”
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Changes in the diffusion properties of nonequilibrium grain boundaries upon recrystallization and superplastic deformation of submicrocrystalline metals and alloys by Chuvil’deev, V. N., Nokhrin, A. V., Pirozhnikova, O. E., Gryaznov, M. Yu, Lopatin, Yu. G., Myshlyaev, M. M., Kopylov, V. I.

“…The effect of an increase in the coefficient of the grain-boundary diffusion upon recrystallization and superplastic deformation of submicrocrystalline (SMC)…”
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Influence of the grain size and structural state of grain boundaries on the parameter of low-temperature and high-rate superplasticity of nanocrystalline and microcrystalline alloys by Chuvil’deev, V. N., Shchavleva, A. V., Nokhrin, A. V., Pirozhnikova, O. É., Gryaznov, M. Yu, Lopatin, Yu. G., Sysoev, A. N., Melekhin, N. V., Sakharov, N. V., Kopylov, V. I., Myshlyaev, M. M.

“…A model has been proposed for calculating the grain size optimum for the deformation of nanocrystalline and microcrystalline materials under superplasticity…”
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